DD 4'x4' - Downdraft Tables

Other DD 4'x4' Models

The Diversi-Tech 4x4 features a front and rear overhang to allow 2 workers to comfortably work on the table face to face. This self cleaning downdraft table eliminates the need for costly maintenance and replacement filters. Compressed air is blown through the filter in the reverse direction, dislodging smoke and dust from the filter. The solid pollutants are then collected in the dust drawer which must be emptied periodically. The self cleaning system is automatically activated each time the table is turned off. This downdraft table is suitable for collection of smoke and dust and comes complete with motor starter, cleaning controls, and silencer.

Features

  • Automatic Reverse Pulse Self Cleaning
  • 4 Stage Spark Arrestance Package
  • Integrated Overhang
  • large dust drawer

DD 4’x4’

 

Specifications

Basic

  • Model: DD-4X4
  • Cleaning Method: Reverse Pulse Self Cleaning
  • Air Flow: 4300 cfm @ 4" S.P.
  • Face Velocity: 425 fpm

Fan

  • Motor H.P/Voltage: 7.5HP - 208/230/460/575v/3ph/60,
  • Motor Starter includes magnetic contacter, thermal overload, reset, Transformer, filter cleaning controls
  • Blower Model: 15" BI Flat-Blade Aluminium Wheel & Cone

Filters

  • Qty: 2
  • Cartridge Dimensions: 12-3/4" Dia. x 16" L
  • Material: Paper Pleat (80% paper, 20% Polyester)
  • Option: Spun Bond Polyester, filter cartridges, Nanofiber
  • Efficiency: 99.5% @ 0.5 Micron
  • Cartridge Removal Service: Front Access, hinged door
  • Inlet: Top Baffles
  • Discharge: Left Side of Table

Spark Arrestance Feature

  • Metal mesh prefilters (Standard)
  • Spark Trap: Water Tray (Standard)
  • Fire Retardant Cartridges (Standard)
  • Baffles for Elimination of Dust Re-Entrainment (Standard)

Cabinet

  • Weight: 450 Lbs.
  • Dimensions: 48” x 48” x 36' high
  • Material: Black Steel
  • 14 to 16 gauge
  • Finish: Powder Coated - Dark Grey

Cartridge Cleaning System

  • Type: Reverse Pulse
  • Control: Automatically Activated Self Cleaning
  • Compressed Air Pressure: 80-90 psi
  • Air properties: clean, dry without oil

Compressed Air Tank

  • Quantity, Size: 1 per table, 6" x 6" x 19" long
  • Location: Internal Blower Compartment

Options

Owners Manual

Click Here to View (pdf format)

Diversi-Tech Downdraft Table Models

 Diversi-Tech Downdraft Table Models

Click Here to View/Download our complete brochure (pdf format).

Mini-DD

DD 3' x 4'

DD 3' x 8'

DD 4' x 6'

WET-DD

DD 2' x 4'

DD 3' x 6'

DD 4' x 4'

DD 4' x 8'

DRY-DD
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